Clippership Wharf markets itself on flood resilience, and on flood risk that claim is largely backed by the published design. The developer says the residential units sit 14 feet above mean tide, the ground floor can be sealed off, and the shoreline was rebuilt as salt marsh rather than armored with a wall.
None of that insures your furniture. Here is what is actually verified about the site, who is making each claim, and what to ask before you sign.
What Clippership Wharf actually is
Clippership Wharf is a 478-unit development on seven acres of East Boston waterfront, completed in 2021. It was developed by Lendlease, with The Architectural Team as project architect and Halvorson Design as landscape architect. The rental buildings lease under the name Clippership Apartments on the Wharf.
Units have in-home laundry, and some have private patios or balconies.
The development includes both condominiums and rental apartments. Lendlease publishes the combined unit count and does not break out how many of the 478 are rentals, so treat any specific rental count you see elsewhere with suspicion.
The owner's leasing site gives 63 Lewis Street, East Boston, MA 02128. Use that address for tours and in your map app.
Is the flood risk real?
Yes. Clippership Wharf was built on the site of two former wharves on Boston Harbor, and East Boston is one of the focus areas in the city's Climate Ready Boston flood planning. That is the baseline for the whole East Boston waterfront, not a defect specific to this address.
What "14 feet above mean tide" means, and who says so
Lendlease says Clippership Wharf's residential units sit 14 feet above mean tide, and we found no independent survey that backs that figure. Speaking to Metropolis, Lendlease's Nick Iselin described the residential elevation this way:
We can withstand a 40-inch rise because the residential units are 14 feet above the mean tide right now.
Mean tide is the average water level, halfway between high and low tide, so the margin above an ordinary high tide is smaller than 14 feet. It is also not a storm level. The claim is plausible and consistent with the rest of the design, and it dates from 2020, before the building was finished.
The living shoreline, and what it is designed to do
Instead of a seawall, the site was built with a series of salt marsh terraces that let the tide move in and out naturally. Lendlease describes the result as a new wetland community for plants and animals, and the landscape architect, Robert Adams of Halvorson Design, has called the marsh "an amazing natural machine where the tides are."
The engineering logic is that marsh absorbs and dissipates wave energy, where a hard wall reflects it. The water's edge is also public and walkable, which is unusual on this stretch of harbor.
There is also a harder line of defense. The design includes retractable flood planks that can wall off the ground floor if water does come up. That is a specific, checkable feature, and it is worth asking to see.
A 40-inch rise by 2070, against a 12-month lease
The 40-inch figure comes from studies Metropolis cited that project up to a 40-inch rise in Boston Harbor by 2070, and Lendlease says Clippership Wharf can withstand that rise. The date is decades past the end of any lease.
It is a projection with a date attached, and it tells you the building was designed with a long horizon in mind, which is a genuine point in its favor and a reasonable reason to prefer it over older waterfront stock. It does not tell you what happens in a bad nor'easter next February.
Metropolis reported that the site was designed with the city's Climate Ready Boston framework in mind. That framework is a planning initiative, not a certification.
Does renters insurance cover flood damage at Clippership Wharf?
A standard renters insurance policy does not cover flood damage, and Clippership Wharf's resilient design does not change that. The exclusion is normal and is not specific to this building. The structure is the landlord's asset and the landlord's risk. Your sofa, bed, clothes, bike and laptop are yours.
Flood damage is excluded from standard renters insurance almost everywhere, including here. If you want your belongings covered against flooding on a waterfront property, that is a separate conversation with an insurer, and you should have it before you sign rather than after.
As of September 2026, we found no Massachusetts law requiring a landlord to disclose flood risk to a renter. Both chambers of the legislature passed versions of a bill in 2026 that would add one, so ask either way. We covered both points in detail in what renters should check about flood risk in East Boston.
The practical consequence is that a well-designed building shifts your risk from "will I be displaced" toward "will my things survive," and only the first of those is addressed by elevation and flood planks.
What's verified, and by whom
Almost every figure published about Clippership Wharf traces back to Lendlease or to one Metropolis feature. The table below shows who made each claim and whether it is a measurement or a projection.
| Claim | Figure | Source | Measurement or projection |
|---|---|---|---|
| Residential units above mean tide | 14 feet | Lendlease (Nick Iselin), via Metropolis | Developer's own claim about present conditions |
| Sea level rise the developer says it can withstand | 40 inches by 2070 | Metropolis | Projection with a date |
| Total residential units | ~478 | Lendlease | Stated by owner, includes condos |
| Site size | 7 acres | Metropolis | Stated |
| Completed | 2021 | Lendlease | Stated |
| Shoreline type | Salt marsh terraces, not a seawall | Lendlease, Metropolis | Design description |
| Ground floor defense | Retractable flood planks | Metropolis | Design description |
| Planning framework | Climate Ready Boston | Metropolis | Guided by, not certified |
What should renters ask on a Clippership Wharf tour?
Ask these six questions, because the building's flood strengths are checkable.
- Ask which floor the unit is on, and what is directly below it. Elevation claims describe the building, not your specific apartment.
- Ask to see where the retractable flood planks deploy, and when they were last tested.
- Ask whether resident parking is at or below grade, and what happens to cars during a flood warning. Garages flood before apartments do.
- Ask what happened during the most recent significant coastal storm, and what if anything was closed or evacuated.
- Ask whether the building requires renters insurance, and whether it requires or even offers any flood endorsement.
- Ask where deliveries and storage live. Ground-floor storage cages are the most common place for a renter's belongings to meet water.
Getting out of East Boston: Blue Line and the ferry
Maverick station on the MBTA Blue Line is the nearest rapid transit. The MBTA's seasonal East Boston ferry runs from Lewis Mall to Long Wharf, and Lendlease also cites water taxi infrastructure steps from the site, which gives you a different commute option into downtown.
If you are weighing East Boston against other neighborhoods on transit rather than on this specific building, our guide to living in East Boston as a renter covers the Blue Line, the ferry and the sub-areas in more detail.
Waterfront new-build versus the older stock inland
The choice in East Boston is usually between a new waterfront building and an older triple-decker further from the water. A new build on the harbor gets you in-unit laundry, elevator access and, in this case, deliberate flood engineering. Older inland stock generally gets you more space per dollar and less coastal exposure.
For a baseline, here is what East Boston apartments listed on Spot Easy averaged by size in August 2026.
| Apartment size | East Boston average rent |
|---|---|
| 1 bedroom | $2,670 |
| 2 bedrooms | $3,192 |
| 3 bedrooms | $3,274 |
These are neighborhood-wide averages across all building types, not Clippership prices. The East Boston rent index re-queries the same data monthly, so check it for the latest figures.
If you are comparing specific units across both types, look at verified listings on Spot Easy, where agents can answer building-level questions like the ones above.
Clippership Wharf flood FAQ for renters
Has Clippership Wharf flooded? We found no reliable public record of flooding at this address, and we are not going to assert either way from marketing copy. Ask the leasing office directly about the most recent coastal storm, and ask what was affected.
Is flood insurance available to renters? Contents coverage against flood is generally a separate policy or endorsement rather than part of a standard renters policy. Renters can buy a contents-only policy through the National Flood Insurance Program, which usually has a 30-day waiting period before coverage starts. Talk to an insurer before signing, because the answer varies by carrier and by property.
Does the landlord have to tell me about flood risk? Not as of September 2026. We found no Massachusetts law requiring flood-risk disclosure to renters, although a bill that would add one passed both chambers of the legislature in 2026.